Cheap flights from San Diego (SAN) to Hanoi (HAN) from $589

This is the cheapest one-way flight price, found on 9/28. Prices may vary by date and flight preferences.
SAN — HAN
Oct 3 — Oct 101

How to find the cheapest flight from San Diego (SAN) to Hanoi (HAN)

All the information you need to plan the best SAN to HAN flight in 2023: compare San Diego to Hanoi flight prices with the expected peak season, weather and rainfall in Hanoi.

Popular in

July

Cheapest in

May

Round-trip from

$988

One-way from

$838
High demand for flights, 29% potential price rise
Best time to find cheap flights, 31% potential price drop
From San Diego to Hanoi Noibai
One-way flight from San Diego to Hanoi Noibai

SAN - HAN

Price

$988 - $1,878

HAN

Temperature

62.6 - 84.2 °F

HAN

Rainfall

0.6 - 11.7 inches

What is the cheapest day to fly round-trip from San Diego to Hanoi?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 2% when planning your travel around this day of the week.

How far in advance should I book a flight from San Diego to Hanoi?

Users have found that booking a flight from San Diego to Hanoi at least 61 days early can save you up to 27% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from San Diego to Hanoi for as little as $1,376 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,448 for flights departing within the next 3 days.

What is the cheapest month to fly from San Diego to Hanoi?

May is one of the best times of the year to fly to Hanoi from San Diego. Prices for May average $1,150 per person but you can even find prices for as low as $790. The most expensive prices can be found in the month of July. Opting for a May flight can save you 40% on your journey compared to booking in July

When is the cheapest time to fly from San Diego to Hanoi (SAN - HAN)?

A simple way to save on the total cost of your ticket is to fly from San Diego to Hanoi at noon. If you’re flexible enough to do this you can expect to save up to 4% on your trip compared to booking a flight in the morning.

Cheap Asiana Airlines flights from San Diego to Hanoi

Consider these cheap Asiana Airlines flights we've found departing from San Diego to Hanoi. Be sure to come back soon if the deals available don't appeal to you at this time.

Cheap Singapore Airlines flights from San Diego to Hanoi

Take a gander at the lowest prices we've found on Singapore Airlines flights from San Diego to Hanoi. Deals frequently update to provide users with more options.

Cheap San Diego to Hanoi flights in September & October 2023

The best prices found for SAN to HAN flights for September, October
The lowest fares we've come across on flights traveling from San Diego to Hanoi in September and October 2023. If these deals don't appeal to you, be sure to come back soon for more options.

San Diego to Hanoi 2023 flight deals

Cheap flights to Hanoi from San Diego found for this year
The lowest fares we've come across on flights traveling from San Diego to Hanoi in September and October 2023. If these deals don't appeal to you, be sure to come back soon for more options.

One-way flights to Hanoi from San Diego

The cheapest one-way flights from San Diego to Hanoi
Some of the best available deals we've found on one-way flights from San Diego to Hanoi. Users can also find round-trip San Diego to Hanoi flights by using the search form above.

Find flights from San Diego to Hanoi within your budget

Use the slider to find flights from San Diego to Hanoi that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$1,055 - $2,037

Route

Depart

Return

Price

San DiegoHanoi Noibai

SAN - HAN

SANHAN

San Diego

Mon 3/11

2 stops24h 15m

Hanoi Noibai

Thu 3/28

2 stops27h 04m

San DiegoHanoi Noibai

SAN - HAN

SANHAN

San Diego

Wed 3/6

2 stops31h 35m

Hanoi Noibai

Sun 3/24

2 stops30h 17m

San DiegoHanoi Noibai

SAN - HAN

SANHAN

San Diego

Thu 10/26

2 stops25h 30m

Hanoi Noibai

Fri 11/3

2 stops37h 51m

San DiegoHanoi Noibai

SAN - HAN

SANHAN

San Diego

Thu 10/26

2 stops25h 30m

Hanoi Noibai

Fri 11/3

2 stops24h 11m

San DiegoHanoi Noibai

SAN - HAN

SANHAN

San Diego

Tue 3/12

3 stops35h 06m

Hanoi Noibai

Mon 3/25

2 stops33h 27m

San DiegoHanoi Noibai

SAN - HAN

SANHAN

San Diego

Thu 10/12

2 stops26h 00m

Hanoi Noibai

Tue 10/17

2 stops28h 12m

San DiegoHanoi Noibai

SAN - HAN

SANHAN

San Diego

Fri 12/8

2 stops37h 20m

Hanoi Noibai

Sun 12/17

2 stops44h 10m

San DiegoHanoi Noibai

SAN - HAN

SANHAN

San Diego

Tue 3/12

2 stops23h 20m

Hanoi Noibai

Sat 3/30

1 stop25h 15m

San DiegoHanoi Noibai

SAN - HAN

SANHAN

San Diego

Fri 3/8

1 stop19h 50m

Hanoi Noibai

Tue 3/26

2 stops34h 02m

Flights are sorted by cheapest first

Deals found on 9/28

Reviews of airlines servicing Hanoi

Read reviews from past customers who have flown Asiana Airlines, Singapore Airlines and Japan Airlines from San Diego to Hanoi. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.3
Very good
125 reviews

Entertainment

8.3

Comfort

8.1

Crew

8.4

Food

8.0

Boarding

8.3

Overall

8.3

Reviews

1 / 10

Very friendly crew but the food was not all that good

China Airlines
8.3
Very good
125 reviews
China Airlines
8.3
Very good
125 reviews

Entertainment

8.3

Comfort

8.1

Crew

8.4

Food

8.0

Boarding

8.3

Overall

8.3

Reviews

1 / 10

Very friendly crew but the food was not all that good

ANA
8.3
Very good
153 reviews
China Airlines
8.3
Very good
125 reviews

Entertainment

8.3

Comfort

8.1

Crew

8.4

Food

8.0

Boarding

8.3

Overall

8.3

Reviews

1 / 10

Very friendly crew but the food was not all that good

Asiana Airlines
8.3
Very good
64 reviews
China Airlines
8.3
Very good
125 reviews

Entertainment

8.3

Comfort

8.1

Crew

8.4

Food

8.0

Boarding

8.3

Overall

8.3

Reviews

1 / 10

Very friendly crew but the food was not all that good

Japan Airlines
8.2
Very good
401 reviews
China Airlines
8.3
Very good
125 reviews

Entertainment

8.3

Comfort

8.1

Crew

8.4

Food

8.0

Boarding

8.3

Overall

8.3

Reviews

1 / 10

Very friendly crew but the food was not all that good

Korean Air
8.2
Very good
356 reviews
China Airlines
8.3
Very good
125 reviews

Entertainment

8.3

Comfort

8.1

Crew

8.4

Food

8.0

Boarding

8.3

Overall

8.3

Reviews

1 / 10

Very friendly crew but the food was not all that good

Related info for your journey

Useful info, stats and facts about San Diego to Hanoi flights.

Can I find flights from San Diego to Hanoi for under $1,100 on Cheapflights?

Yes, there are multiple flights from San Diego to Hanoi for under $1,100. The cheapest flight booked recently is on Multiple Airlines for just $1,055, but on average you can expect to pay $1,193.

What are the cheapest airlines flying from San Diego to Hanoi round-trip?

Cheapflights users have booked flights from San Diego to Hanoi round-trip from $1,126. Other airlines that can offer you cheap pricing are Singapore Airlines, from $1,272, and ANA, from $1,281. Asiana Airlines is priced at 2% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from San Diego to Hanoi one-way?

The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $589. However, be on the lookout for offers from Asiana Airlines and Korean Air, as they are both options that can get you from San Diego to Hanoi for a low price.

What are the most popular airlines that fly from San Diego to Hanoi?

What does SAN to HAN mean?

SAN and HAN are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SAN to HAN refers to a flight route from San Diego Airport to Hanoi Noibai Airport.

Other flights from San Diego

Alternative routes for San Diego to Hanoi

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from San Diego to Hanoi

The chart below displays the airlines Cheapflights users traveling from San Diego to Hanoi choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$686Average$977FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
DeltaCheapest$810Average$1,026FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Korean AirCheapest$882Average$1,104FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
ANACheapest$1,113Average$1,197FlexibilityNo cancel feeOn-time80%
Search ANA flights

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Certainly. Search results for flights to Hanoi from San Diego shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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